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Webinar slides: ClusterControl New Features Webinar

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Confidential ClusterControl 1.3.0 May 2016 Johan Andersson CTO, Severalnines johan@severalnines.com
Transcript

Confidential

ClusterControl 1.3.0

May 2016

Johan Andersson

CTO, Severalnines

[email protected]

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Customers

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Copyright Severalnines AB

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What Problems do we Address?

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Manage Scale

Monitor Deploy

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Management - Beyond Monitoring

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ClusterControl DSL - Automation Programs

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Copyright 2013 Severalnines AB

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What’s new in 1.3.0?

¤  Key Management and Encryption

¤  Additional Operational Reports

¤  Improved Security

¤  Create/Mirror Repository

¤  Create NDB Cluster

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Key Management and Encryption

¤  Create SSL Certificates and Keys ¤  Create Certificate Authority

certificates ¤  Create self-signed

certificates and keys

¤  Enable/Disable SSL encrypted client/server connections for MySQL/Postgres based clusters ¤  Servers are automatically

prepared and configured to use the certificates and keys

¤  SSL options of clients must be configured by the administrator

Copyright 2012 Severalnines AB

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Encrypted Query

Encrypted Resultset

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Operational Reports

¤  Availability Report ¤  Uptime/Downtime of managed clusters

¤  Node / Cluster State changes

¤  Backup Report ¤  Backup status

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Improved Security

¤  Controller RPC API Token which enables token authentication. ¤  Prevents non-authorized users accessing controller data.

¤  Specified by rpc_key in cmon_X.cnf, e.g:

¤  rpc_key=OkC32YcxgshPk1m1

¤  Custom scripts/applications utilizing the RPC API need to pass the correct token for the clusters.

¤  See http://severalnines.com/downloads/cmon/cmon-docs/current/ccrpc.html#configuration

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Create/Mirror Repository

¤  Mirror your database vendor’s software repository ¤  Mirror what is actually installed.

¤  Lock a deployment to a particular db version

¤  Ensure that “Add Node” installs the same version as already in use

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Create NDB Cluster

¤  Allows you to create a MySQL Cluster (NDB Cluster) consisting of: ¤  Management servers

¤  Data Nodes

¤  MySQL Servers

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Getting Started ¤  Dedicated VM for the controller

¤  Specs ¤  2 CPU cores ¤  2-4GB RAM ¤  20GB diskspace

¤  No agents ¤  Host stats gathered via SSH

¤  Installation ¤  YUM/APT ¤  Setup SSH access to Controller itself and DB nodes ¤  http://repo.severalnines.com/

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QA

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Copyright 2012 Severalnines AB


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